// Pentium4 extensions.
-movnti, 2, 0xfc3, None, 2, CpuSSE2, Modrm|No_bSuf|No_wSuf|No_sSuf|No_ldSuf|NoAVX, { Reg32|Reg64, Dword|Qword|Unspecified|BaseIndex }
+movnti, 2, 0xfc3, None, 2, CpuSSE2, Modrm|IgnoreSize|No_bSuf|No_wSuf|No_sSuf|No_ldSuf|NoAVX, { Reg32|Reg64, Dword|Qword|Unspecified|BaseIndex }
clflush, 1, 0xfae, 0x7, 2, CpuClflush, Modrm|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Anysize|BaseIndex }
lfence, 0, 0xfae, 0xe8, 2, CpuSSE2, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|ImmExt|NoAVX, { 0 }
mfence, 0, 0xfae, 0xf0, 2, CpuSSE2, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|ImmExt|NoAVX, { 0 }